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inysia [295]
2 years ago
7

The intersecting chords theorem states we can calculate the angle measure by... *

Mathematics
1 answer:
monitta2 years ago
3 0

Answer:

A. Adding the values of the intercepted arcs and that is equal to twice the angle measure

Step-by-step explanation:

The intersecting chords theorem states that when four line segments are formed by two chords intersecting in a circle, the product of the two line segments on one chord is equal to the product of the two line segments on the other chord

The angles of intersecting chords theorem states that the angles formed by the intersecting chords one half the sum of the arcs intercepted by the chords

In the diagram attached, we have;

∠x = ∠y + ∠z

m\widehat{DHE} = 2·∠z, m\widehat{CIF} = 2·∠y

∴ ∠x = (1/2) × m\widehat{DHE} + m\widehat{CIF}

m\widehat{DHE} + m\widehat{CIF} = 2 × ∠x

The correct option is therefore adding the values of the intercepted arcs and that is equal to twice the angle measure.

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National polls are often conducted by asking the opinions of a few thousand adults nationwide and using them to infer the opinio
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Answer:

The population is the set of all the elements. And the sample is a subset of the population.

Step-by-step explanation:

The population is the set of all the elements. And the sample is a subset of the population.

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A poll is conducted from the target population to determine the general opinions of the individuals of that population.

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3 years ago
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Step-by-step explanation:

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Solution:

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                       set(Prime number: B) = {2 , 3, 5} = 3 outcomes

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Hence, we can say the events are NOT MUTUALLY EXCLUSIVE

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3 years ago
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